---
id: "CVE-2026-87344"
kind: "vulnerability"
aliases: ["CVE-2026-87344"]
title: "Oracle PeopleSoft PeopleTools: LDAP flaw allows unauthenticated data read and change"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["oracle", "peoplesoft", "peopletools", "self-hosted", "vendor"]
not_affected_if: ["unsupported-version"]
published_at: "2026-10-20T22:20:12+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T03:51:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87344", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle PeopleSoft PeopleTools: LDAP flaw allows unauthenticated data read and change

Oracle PeopleSoft Enterprise PeopleTools versions 8.61 through 8.63 have a flaw in the LDAP component that lets an unauthenticated attacker reach it over HTTP. A successful attack can read a subset of data and modify or delete some accessible data.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed PeopleTools version against `8.61` through `8.63`
- Review Oracle's Critical Patch Update advisory for the PeopleSoft entry (unknown from the sources)

## Fix

- Apply the Oracle Critical Patch Update fix for PeopleSoft Enterprise PeopleTools 8.61 to 8.63 (exact patch id unknown from the sources)

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87344

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: LDAP).  Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as  unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_